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Typopus gracilis

Taxonomy
Typopus gracilis was named by Hitchcock (1858). It is considered to be a form taxon. Its type specimen is AC 1/36, 31/46, a footprint, and it is a trace fossil. Its type locality is The Cove, Wethersfield, which is in a Hettangian/Sinemurian fluvial-lacustrine shale in the Portland Formation of Connecticut.

Synonymy list
YearName and author
1858Typopus gracilis Hitchcock p. 106
1871Typopus gracilis Hitchcock p. xxi
1889Typopus gracilis Hitchcock p. 119
1898Typopus gracilis Hitchcock p. 402
1902Typopus gracilis Hay p. 553
1904Typopus gracilis Lull p. 543
1930Typopus gracilis Hay p. 23
1971Typopus gracilis Haubold p. 101

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RankNameAuthor
kingdomAnimalia()
—Bilateria
—EubilateriaAx 1987
—Deuterostomia
phylumChordataHaeckel 1874
subphylumVertebrata
superclassGnathostomata
RankNameAuthor
—Osteichthyes()
subclassSarcopterygii()
subclassDipnotetrapodomorpha(Nelson 2006)
subclassTetrapodomorpha()
—Tetrapoda
genusTypopus
speciesgracilis

If no rank is listed, the taxon is considered an unranked clade in modern classifications. Ranks may be repeated or presented in the wrong order because authors working on different parts of the classification may disagree about how to rank taxa.

†Typopus gracilis Hitchcock 1858
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Diagnosis
No diagnoses are available